On Thu, 2009-02-12 at 14:56 -0500, Utkarsh Ayachit wrote: > Kevin, > > The KdTree is still built (using the partitions from the structured > dataset set itself -- hence isn't a very compute intensive task) just > in case it's needed to partition any unstructured data, hence you're > seeing the PKdTree progress. But I don't think that's where it is > hanging. Is the progress bar saying PKtree:100 ?
No, it only made it to 58
> It may actually have
> frozen in the volume rendering code. Is it possible to attach a
> debugger to any of the server processes and see where it's stuck
> (provide the stack trace if possible)?
Paraview stops completely as soon as I attach but here is the first bt
before it really hung up:
(gdb) bt
#0 vtkDataArrayTemplate<double>::DataChanged (this=0x2e89fa0)
at /home/kevin/kitware/ParaView3/VTK/Common/vtkDataArrayTemplate.txx:1202
#1 0x00007f035a9cc221 in vtkPoints::SetPoint () at
/home/kevin/kitware/ParaView3/VTK/Common/vtkPoints.h:126
#2 vtkImageData::GetCell (this=0x2e897d0, cellId=48799904)
at /home/kevin/kitware/ParaView3/VTK/Filtering/vtkImageData.cxx:392
#3 0x00007f035aa00bed in vtkKdTree::ComputeCellCenters (this=0x28853d0,
set=0x0)
at /home/kevin/kitware/ParaView3/VTK/Filtering/vtkKdTree.cxx:677
#4 0x00007f035eee71eb in vtkPKdTree::MultiProcessBuildLocator (this=0x28853d0,
volBounds=0x2e91140)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:498
#5 0x00007f035eee7683 in vtkPKdTree::BuildLocator (this=0x28853d0)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:441
#6 0x0000000000769725 in vtkKdTreeManager::Update (this=0x2877c50)
at /home/kevin/kitware/ParaView3/Servers/Filters/vtkKdTreeManager.cxx:143
#7 0x00000000078fc403 in vtkKdTreeManagerCommand (arlu=0x24cfac0,
ob=0x2877c50, method=<value optimized out>,
m...@0x7fff6aeabc10, resultstre...@0x24ceb40)
at
/home/kevin/kitware/ParaView3_Build/Servers/Filters/vtkKdTreeManagerClientServer.cxx:123
#8 0x00007f035f40e36f in vtkClientServerInterpreter::ProcessCommandInvoke
(this=0x24cfac0, c...@0x7fff6aeac080,
midx=0) at
/home/kevin/kitware/ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:384
#9 0x00007f035f41058e in vtkClientServerInterpreter::ProcessOneMessage
(this=0x24cfac0, c...@0x7fff6aeac080,
message=0) at
/home/kevin/kitware/ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:214
#10 0x00007f035f4107fd in vtkClientServerInterpreter::ProcessStream
(this=0x24cfac0, c...@0x7fff6aeac080)
at
/home/kevin/kitware/ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:183
#11 0x00000000001ae220 in vtkSelfConnection::ProcessStreamLocally (this=<value
optimized out>,
stre...@0x7fff6aeac080) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkSelfConnection.cxx:120
#12 0x000000000015e7ca in vtkMPISelfConnection::SendStreamToServerNodeInternal
(this=0x2985a40, remoteId=-1,
stre...@0x7fff6aeac080) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkMPISelfConnection.cxx:246
#13 0x000000000015dc25 in vtkMPISelfConnection::SendStreamToDataServer
(this=0x2e89fa0,
stream=<value optimized out>) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkMPISelfConnection.cxx:215
---Type <return> to continue, or q <return> to quit---
#14 0x000000000015fb87 in vtkProcessModuleConnection::SendStream
(this=0x2985a40, servers=<value optimized out>,
stre...@0x7fff6aeac080) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModuleConnection.cxx:225
#15 0x00000000001629a9 in vtkProcessModuleConnectionManager::SendStream
(this=<value optimized out>,
connectionID=<value optimized out>, serverFlags=1, stre...@0x7fff6aeac080,
reset=1)
at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModuleConnectionManager.cxx:536
#16 0x000000000016a3ca in vtkProcessModule::SendStream (this=0x24d14c0,
connectionID=1, server=1,
stre...@0x7fff6aeac080, resetStream=1) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModule.cxx:870
#17 0x000000000015ae85 in vtkClientConnectionRMI (remoteArg=0x2f1c3c0,
remoteArgLength=<value optimized out>)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkClientConnection.cxx:57
#18 0x00007f035eebef2d in vtkMultiProcessController::ProcessRMI (this=0x28ed570,
remoteProcessId=<value optimized out>, arg=0xfffffffffffffffe, argLength=0,
rmiTag=938531)
at
/home/kevin/kitware/ParaView3/VTK/Parallel/vtkMultiProcessController.cxx:551
#19 0x00007f035eebf90b in vtkMultiProcessController::ProcessRMIs
(this=0x28ed570, reportErrors=0, dont_loop=1)
at
/home/kevin/kitware/ParaView3/VTK/Parallel/vtkMultiProcessController.cxx:504
#20 0x00000000001aa236 in vtkRemoteConnection::ProcessCommunication
(this=0x2876ba0)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkRemoteConnection.cxx:75
#21 0x0000000000163f25 in vtkProcessModuleConnectionManager::MonitorConnections
(this=0x29a4a90,
msec=<value optimized out>)
at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModuleConnectionManager.cxx:430
#22 0x0000000000169bee in vtkProcessModule::StartServer (this=0x24d14c0, msec=0)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModule.cxx:438
#23 0x000000000016b8ed in vtkProcessModule::Start (this=0x24d14c0, argc=1,
argv=0x24ce8a0)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModule.cxx:349
#24 0x00000000007cd159 in vtkPVMain::Run (this=0x24d07a0, options=<value
optimized out>)
at /home/kevin/kitware/ParaView3/Servers/Filters/vtkPVMain.cxx:261
#25 0x000000000040138d in main (argc=2, argv=0x7fff6aeac6f8)
at /home/kevin/kitware/ParaView3/Servers/Executables/pvserver.cxx:45
I detached and reattached once the system had started swapping and got a
second bt
(gdb) bt
#0 0x00000036200845cf in memcpy () from /lib64/libc.so.6
#1 0x00007f035eee3411 in vtkPKdTree::PartitionSubArray (this=0x28853d0,
L=<value optimized out>,
R=<value optimized out>, K=111325902, dim=0, p1=0, p2=1)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:1336
#2 0x00007f035eee3692 in vtkPKdTree::_select (this=0x28853d0, L=111235003,
R=111418679, K=111325902, dim=0)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:961
#3 0x00007f035eee37b7 in vtkPKdTree::_select (this=0x28853d0, L=0,
R=222651803, K=111325902, dim=0)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:940
#4 0x00007f035eee384e in vtkPKdTree::Select (this=0x7f02ae746f90, dim=0, L=0,
R=<value optimized out>)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:984
#5 0x00007f035eee5149 in vtkPKdTree::DivideRegion (this=0x28853d0,
kd=0x2f1edf0, L=0, level=<value optimized out>,
tag=1) at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:777
#6 0x00007f035eee68dd in vtkPKdTree::BreadthFirstDivide (this=0x28853d0,
volBounds=0x2e91140)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:651
#7 0x00007f035eee72f0 in vtkPKdTree::MultiProcessBuildLocator (this=0x28853d0,
volBounds=0x2e91140)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:536
#8 0x00007f035eee7683 in vtkPKdTree::BuildLocator (this=0x28853d0)
at /home/kevin/kitware/ParaView3/VTK/Parallel/vtkPKdTree.cxx:441
#9 0x0000000000769725 in vtkKdTreeManager::Update (this=0x2877c50)
at /home/kevin/kitware/ParaView3/Servers/Filters/vtkKdTreeManager.cxx:143
#10 0x00000000078fc403 in vtkKdTreeManagerCommand (arlu=0x24cfac0,
ob=0x2877c50, method=<value optimized out>,
m...@0x7fff6aeabc10, resultstre...@0x24ceb40)
at
/home/kevin/kitware/ParaView3_Build/Servers/Filters/vtkKdTreeManagerClientServer.cxx:123
#11 0x00007f035f40e36f in vtkClientServerInterpreter::ProcessCommandInvoke
(this=0x24cfac0, c...@0x7fff6aeac080,
midx=0) at
/home/kevin/kitware/ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:384
#12 0x00007f035f41058e in vtkClientServerInterpreter::ProcessOneMessage
(this=0x24cfac0, c...@0x7fff6aeac080,
message=0) at
/home/kevin/kitware/ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:214
#13 0x00007f035f4107fd in vtkClientServerInterpreter::ProcessStream
(this=0x24cfac0, c...@0x7fff6aeac080)
---Type <return> to continue, or q <return> to quit---
at
/home/kevin/kitware/ParaView3/Utilities/VTKClientServer/vtkClientServerInterpreter.cxx:183
#14 0x00000000001ae220 in vtkSelfConnection::ProcessStreamLocally (this=<value
optimized out>,
stre...@0x7fff6aeac080) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkSelfConnection.cxx:120
#15 0x000000000015e7ca in vtkMPISelfConnection::SendStreamToServerNodeInternal
(this=0x2985a40, remoteId=-1,
stre...@0x7fff6aeac080) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkMPISelfConnection.cxx:246
#16 0x000000000015dc25 in vtkMPISelfConnection::SendStreamToDataServer
(this=0x7f02ae746f90,
stream=<value optimized out>) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkMPISelfConnection.cxx:215
#17 0x000000000015fb87 in vtkProcessModuleConnection::SendStream
(this=0x2985a40, servers=<value optimized out>,
stre...@0x7fff6aeac080) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModuleConnection.cxx:225
#18 0x00000000001629a9 in vtkProcessModuleConnectionManager::SendStream
(this=<value optimized out>,
connectionID=<value optimized out>, serverFlags=1, stre...@0x7fff6aeac080,
reset=1)
at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModuleConnectionManager.cxx:536
#19 0x000000000016a3ca in vtkProcessModule::SendStream (this=0x24d14c0,
connectionID=1, server=1,
stre...@0x7fff6aeac080, resetStream=1) at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModule.cxx:870
#20 0x000000000015ae85 in vtkClientConnectionRMI (remoteArg=0x2f1c3c0,
remoteArgLength=<value optimized out>)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkClientConnection.cxx:57
#21 0x00007f035eebef2d in vtkMultiProcessController::ProcessRMI
(this=0x28ed570,
remoteProcessId=<value optimized out>, arg=0x40e54afb41da325a,
argLength=1088768763, rmiTag=938531)
at
/home/kevin/kitware/ParaView3/VTK/Parallel/vtkMultiProcessController.cxx:551
#22 0x00007f035eebf90b in vtkMultiProcessController::ProcessRMIs
(this=0x28ed570, reportErrors=0, dont_loop=1)
at
/home/kevin/kitware/ParaView3/VTK/Parallel/vtkMultiProcessController.cxx:504
#23 0x00000000001aa236 in vtkRemoteConnection::ProcessCommunication
(this=0x2876ba0)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkRemoteConnection.cxx:75
#24 0x0000000000163f25 in vtkProcessModuleConnectionManager::MonitorConnections
(this=0x29a4a90,
msec=<value optimized out>)
at
/home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModuleConnectionManager.cxx:430
#25 0x0000000000169bee in vtkProcessModule::StartServer (this=0x24d14c0, msec=0)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModule.cxx:438
---Type <return> to continue, or q <return> to quit---
#26 0x000000000016b8ed in vtkProcessModule::Start (this=0x24d14c0, argc=1,
argv=0x24ce8a0)
at /home/kevin/kitware/ParaView3/Servers/Common/vtkProcessModule.cxx:349
#27 0x00000000007cd159 in vtkPVMain::Run (this=0x24d07a0, options=<value
optimized out>)
at /home/kevin/kitware/ParaView3/Servers/Filters/vtkPVMain.cxx:261
#28 0x000000000040138d in main (argc=2, argv=0x7fff6aeac6f8)
at /home/kevin/kitware/ParaView3/Servers/Executables/pvserver.cxx:45
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